Comparison

Milk Thistle Extract 80% Silymarin and Silymarin

Milk Thistle Extract 80% Silymarin (Natural Factors) lists 2 distinct ingredients and Silymarin (Metabolic Maintenance) 1 (rows of one ingredient counted once); 1 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 0.61.

Amount per serving (and % of the Daily Value)
IngredientMilk Thistle Extract 80% SilymarinSilymarin
Silymarin200 mg300 mg
Dandelion55 mg

Amounts are per serving as DSLD gives them: Milk Thistle Extract 80% Silymarin, 1 capsule; Silymarin, 1 capsule. Current labels entered June 2012 and August 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own